{"product_id":"value-collection-723-3657-square-end-mill-5-32-in-cobalt","title":"Value Collection 723-3657 Square End Mill 5\/32 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 723-3657 is a single-end, square-profile cobalt end mill designed for metal cutting in milling machines and CNC machining centers. Built from M42 cobalt high-speed steel, it delivers hardness and heat resistance well beyond standard HSS tooling, making it a reliable choice for milling steel, stainless, and other tough ferrous materials. The cutter measures 0.1563 inches (5\/32 inch) in diameter with a 0.375-inch length of cut, a 0.25-inch shank diameter, and a 1.5312-inch overall length. A 30-degree helix spiral flute geometry promotes efficient chip evacuation in a right-hand cut, right-hand flute configuration. This is an uncoated (bright finish) tool suited for general-purpose shop work.\u003c\/p\u003e\n\u003cp\u003eThis end mill fits standard milling applications where a small-diameter, three-flute geometry is required for slotting, profiling, or light pocketing operations. The long-series length type and centercutting capability allow for plunge entry as well as conventional side milling. It is sold as a single unit and is appropriate for job shops, tool rooms, and maintenance machining environments where fractional-inch tooling in cobalt is specified over carbide for toughness and regrindability.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction resists heat and wear during ferrous metal cutting\u003c\/li\u003e\n  \u003cli\u003eThree-flute spiral design balances chip clearance and cutting edge strength at small diameters\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge entry without a pre-drilled hole\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute configuration suits standard milling spindle rotation\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish maintains sharp edge geometry and simplifies regrinding\u003c\/li\u003e\n  \u003cli\u003eLong-series length type provides added reach for deeper feature access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose fractional-inch end mill compatible with any milling machine or machining center spindle that accepts a 0.25-inch shank diameter, including standard collet chucks and end mill holders in that bore size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully and concentrically in a clean, properly sized collet or end mill holder to minimize runout. Verify spindle speed and feed rate against published cobalt HSS cutting data for the workpiece material before beginning the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/32 inch (0.1563 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42 HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/8 inch (0.375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-17\/32 inch (1.5312 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VCCC-C-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0005 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 723-3657\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720718975282,"sku":"723-3657","price":26.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fd09c3cd4fef6843964fd9ebd6dddc8d.jpg?v=1788568171","url":"https:\/\/voomisupply.com\/products\/value-collection-723-3657-square-end-mill-5-32-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}